Functional Characterization of the Canine Heme-Regulated eIF2alpha Kinase: Regulation of Protein Synthesis
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The heme-regulated inhibitor (HRI) negatively regulates protein synthesis by phosphorylating eukaryotic initiation factor-2alpha (eIF2alpha) thereby inhibiting protein translation. The importance of HRI in regulating hemoglobin synthesis in erythroid cells mak... ...